Key Differences
In short — Ryzen 7 3800XT outperforms Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 7 3800XT is 2865 days newer than Pentium G645.
Advantages of Intel Pentium G645
- Consumes up to 38% less energy than AMD Ryzen 7 3800XT - 65 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 7 3800XT doesn't have integrated graphics
Advantages of AMD Ryzen 7 3800XT
- Performs up to 17% better in Battlefield 2042 than Pentium G645 - 169 vs 144 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 16 vs 2 threads
Battlefield 2042
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Pentium G645
Desktop • Sep 2nd, 2012
Ryzen 7 3800XT
Desktop • Jul 7th, 2020
Geekbench 5 Benchmarks
Intel Pentium G645 | vs | AMD Ryzen 7 3800XT |
|---|---|---|
| Sep 2nd, 2012 | Release Date | Jul 7th, 2020 |
| Pentium | Collection | Ryzen 7 |
| Sandy Bridge | Codename | Matisse |
| Intel Socket 1155 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 2 | Cores | 8 |
| 2 | Threads | 16 |
| 2.9 GHz | Base Clock Speed | 3.9 GHz |
| Non-Turbo | Turbo Clock Speed | 4.7 GHz |
65 W | TDP | 105 W |
| 32 nm | Process Size | 7 nm |
| 29.0x | Multiplier | 38.0x |
Intel HD (Sandy Bridge) | Integrated Graphics | None |
| No | Overclockable | Yes |
